| What it does | Free online tool to compress images to exact KB size
| File conversion API that works as a drop-in CloudConvert replacement or simple API
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| DE
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Free: 50 files a day with up to 1 GB per file, no account needed. Starter: €9 a month for 2,000 credits, up to 10 GB per file, API access. Pro: €39 a month for 10,000 credits, up to 10 GB per file, API access. Scale: €149 a month for 50,000 credits, up to 10 GB per file, API access. Credit pack: 1,0
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| Key features | - Supports JPG, JPEG, PNG, and WebP formats up to 10MB
- Binary-search algorithm hits target within ±5 KB
- Preset compression sizes: 20KB, 50KB, 100KB, 200KB
- All processing happens locally in browser with no server upload
- Automatic dimension scaling for very small targets
- Lightweight compression logic optimized for low-RAM devices
| - CloudConvert-compatible API endpoint with same jobs, tasks and webhooks
- Simple API with one request and file returned directly
- Support for import/url, import/upload, import/base64, convert and export/url tasks
- Signed webhooks for job.finished, job.failed, conversion.finished and conversion.failed
- Sandbox mode for testing without using credits
- Support for video, audio, image, document, ebook, markdown, HTML, font and archive formats
- Files up to 10 GB on paid plans
- API keys available for free accounts
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| What makes it different | - Browser-based processing with complete privacy - images never leave your device
- Exact KB targeting with binary search instead of quality slider guessing
- Completely free with no daily limits, signup, or watermarks
- Built specifically for exam forms, job portals, and visa applications with exact KB requirements
- Optimized for low-end devices with limited RAM and older browsers
| - Drop-in replacement for CloudConvert: swap one URL and API key, keep all existing code
- Simpler alternative with one request and direct file return
- EU processing and automatic file deletion after 24 hours
- API access available on free accounts
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 5 ▲ +3 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 6 | 0 |
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| Citation Flow (Majestic) | 19 | 0 |
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| Referring domains (Majestic) | 9 | 0 |
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KB Reducer
switchfile